Title :
Optimal H∞ fusion controller design for a class of discrete-time systems with missing measurements
Author :
Xiuying Li ; Shuli Sun
Author_Institution :
Dept. of Autom., Heilongjiang Univ., Harbin, China
fDate :
May 31 2014-June 2 2014
Abstract :
This paper is concerned with the design problem of multi-sensor optimal H∞ fusion controller for a class of discrete-time systems with missing measurements. Based on Lyapunov theory and linear matrix inequality technology, the centralized and distributed fusion controllers are designed, respectively such that, for all possible missing measurements, the closed-loop systems are asymptotically stable in the mean square and the prescribed H∞ performance constraint is satisfied. A simulation example is given to illustrate the design procedure for the multisensor systems.
Keywords :
H∞ control; Lyapunov methods; asymptotic stability; closed loop systems; control system synthesis; discrete time systems; linear matrix inequalities; sensor fusion; H∞ performance constraint; Lyapunov theory; asymptotic stability; centralized fusion controller; closed-loop system; discrete-time system; distributed fusion controller; linear matrix inequality; mean square method; missing measurement; multisensor optimal H∞ fusion controller; Closed loop systems; Kalman filters; Noise; Noise measurement; Sun; Symmetric matrices; Upper bound; H∞ fusion controller; linear matrix inequality; missing measurement; multi-sensor fusion;
Conference_Titel :
Control and Decision Conference (2014 CCDC), The 26th Chinese
Conference_Location :
Changsha
Print_ISBN :
978-1-4799-3707-3
DOI :
10.1109/CCDC.2014.6852550
